Generator Cord
FailDemand is soft, at -67.4% this quarter, so Generator Cord is a Fail.
- Flapen Score
- 47 / 100Ranks 6,868 of 8,839 Patio, Lawn & Garden niches · −9 vs the category median of 5647
- Market size
- $511K/yr331K searches / yr
- 90-day growth
- -67.4%search demand this quarter
- Competition
- 48%top-5 click share · 18 brands · 52 sellers
Flapen Score
Generator Cord against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Generator Cord is stronger. Inside it, weaker.
Market
The Generator Cord market on Amazon at a glance
Shoppers on Amazon United States searched for Generator Cord 331K times last year and spent an estimated $511K. The top 5 brands take 71% of clicks. Demand peaks in Jan–Oct. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 3.0% of those searches ended in a purchase.
Shoppers searched for this 331K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.0% of those searches ended in a purchase. Searches in the last 90 days moved -67.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $511K a year.
- Searches, last 12 months
- 331K
- Growth, 90 days vs prior 90
- -67.4%
- Conversion, latest week
- 3.0%
- Market size, estimated
- $511Ka year
- Peak month
- January5.6× the quietest month
- Top search term
- 30 amp generator cord120K searches a year
02 · Price
A sale here is worth $51.54.
Listings sell for $51.54 on average, from $24.66 to $85.35. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At $51.54 that is $13K to $26K a year per listing.
- Average price
- $51.54inside the $15 to $100 sweet spot
- Price range
- $24.66–$85.35
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $13K–$26K
- Returns
- 3.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.0% of listings are out of stock. The average listing ranks #81 within Generators & Portable Power. It carries 1,036 reviews at 4.78 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 100%
- Out of stock, average day
- 4.0%
- Average rank
- #81in Generators & Portable Power
- Average rating
- 4.78 starsAmazon United States average 4.42 stars
- Average reviews
- 1,036per listing
- Listings tracked
- 33
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top Generator Cord products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Southwire Generator Cord - 10-Gauge Heavy Duty Electrical Power Cable with L14-30 Locking Plug & Receptacle - Dual Voltage 125V/250V - Molded Connectors - Weather Resistant - Yellow & Black - 20 Feet
- Price
- $48.36
- Rating
- 4.8/5
- Reviews
- 1,168
- Age
- 6y ago

PlugSaf 25FT 30 Amp Generator Extension Cord 4 Prong NEMA L14-30P/L14-30R 10 Gauge STW 125/250V Twist Lock Generator Cord Heavy Duty Black ETL Listed
- Price
- $48.21
- Rating
- 4.8/5
- Reviews
- 583
- Age
- 3y ago

PlugSaf 50FT 30 Amp Generator Extension Cord 4 Prong NEMA L14-30P/L14-30R 10 Gauge STW 125/250V Twist Lock Generator Cord Heavy Duty Yellow ETL Listed
- Price
- $81.62
- Rating
- 4.8/5
- Reviews
- 893
- Age
- 3y ago

25FT 30 Amp Generator Cord Outdoor Heavy Duty 4 Prong Extension Cord with Twist Lock NEMA L14-30P/L14-30R 30A 125/250V 10 Gauge STW for Home Emergencies RVs ETL Listed Yellow
- Price
- $54.96
- Rating
- 4.8/5
- Reviews
- 103
- Age
- 10mo ago

50FT 30 Amp Generator Cord Outdoor Heavy Duty 4 Prong Extension Cord with Twist Lock NEMA L14-30P/L14-30R 30A 125/250V 10 Gauge STW for Home Emergencies RVs ETL Listed Yellow
- Price
- $84.91
- Rating
- 4.8/5
- Reviews
- 103
- Age
- 10mo ago
Trending
estimated 90-day click momentum
EP 10 Ft 30-Amp Generator Extension Cord 4-Prong 125/250V 7500W NEMA L14-30P/R 10 Gauge SJTW Locking Power Cord for Transfer Switch Portable Generators Green
- Price
- $29.62
- Rating
- 4.5/5
- Reviews
- 32
- Age
- 1y ago

Champion Power Equipment 2 ft. 30A 250V Generator Adapter Cord
- Price
- $35.48
- Rating
- 5.0/5
- Reviews
- 14
- Age
- 1y ago

Southwire Generator Cord - 10-Gauge Heavy Duty Electrical Power Cable with L14-30 Locking Plug & Receptacle - Dual Voltage 125V/250V - Molded Connectors - Weather Resistant - Yellow & Black - 10 Feet
- Price
- $32.87
- Rating
- 4.8/5
- Reviews
- 1,168
- Age
- 6y ago

Kohree 10FT 30 Amp Generator Extension Cord 4 Prong NEMA L14-30P/L14-30R Generator Power Locking Cord for Manual Transfer Switch Electric Extension Wire 10 Gauge 125/250V 7500W with Cord Organizer
- Price
- $30.20
- Rating
- 4.8/5
- Reviews
- 1,541
- Age
- 1y ago

RVMATE 30 Amp Generator Cord 4 Prong 25 Feet
- Price
- $47.94
- Rating
- 4.8/5
- Reviews
- 1,425
- Age
- 5y ago
Newest
by launch date
25FT 30 Amp Generator Cord Outdoor Heavy Duty 4 Prong Extension Cord with Twist Lock NEMA L14-30P/L14-30R 30A 125/250V 10 Gauge STW for Home Emergencies RVs ETL Listed Yellow
- Price
- $54.96
- Rating
- 4.8/5
- Reviews
- 103
- Age
- 10mo ago

50FT 30 Amp Generator Cord Outdoor Heavy Duty 4 Prong Extension Cord with Twist Lock NEMA L14-30P/L14-30R 30A 125/250V 10 Gauge STW for Home Emergencies RVs ETL Listed Yellow
- Price
- $84.91
- Rating
- 4.8/5
- Reviews
- 103
- Age
- 10mo ago

EP 10 Ft 30-Amp Generator Extension Cord 4-Prong 125/250V 7500W NEMA L14-30P/R 10 Gauge SJTW Locking Power Cord for Transfer Switch Portable Generators Green
- Price
- $29.62
- Rating
- 4.5/5
- Reviews
- 32
- Age
- 1y ago

Champion Power Equipment 2 ft. 30A 250V Generator Adapter Cord
- Price
- $35.48
- Rating
- 5.0/5
- Reviews
- 14
- Age
- 1y ago

Kohree 10FT 30 Amp Generator Extension Cord 4 Prong NEMA L14-30P/L14-30R Generator Power Locking Cord for Manual Transfer Switch Electric Extension Wire 10 Gauge 125/250V 7500W with Cord Organizer
- Price
- $30.20
- Rating
- 4.8/5
- Reviews
- 1,541
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 falling
Sellers
52
Est. top-5 brand share
71%
Top 20: 100%
Est. top-5 click share
48%
Top 20: 84%
Open market
25%
- PlugSaf23%
- Southwire21%
- Vockjour12%
- Champion Power Equipment9%
- GEARit6%
- RVGUARD4%
Demand
Generator Cord search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Oct · busiest ÷ quietest = 5.6×
Search terms
Top Generator Cord search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 30 amp generator cord120K/yr
- generator extension cord43K/yr
- l14-30 generator cord32K/yr
- 30amp generator cord26K/yr
- generator cord 30 amp 4 prong19K/yr
- 4 prong generator cord10K/yr
- 30a generator cord8K/yr
- male to male generator cord9K/yr
- l14-30 extension cord5K/yr
- l14-30r generator cord6K/yr
Reviews and returns
What reviews say buyers love and hate about Generator Cord
We read the reviews and the return reasons for every product selling here.
“Bad quality”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Generator Cord questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









